99884773 has 8 divisors (see below), whose sum is σ = 101275776. Its totient is φ = 98498400.

The previous prime is 99884737. The next prime is 99884777. The reversal of 99884773 is 37748899.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99884773 - 2¹⁷ = 99753701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99884777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74953 + ... + 76273.

It is an arithmetic number, because the mean of its divisors is an integer number (12659472).

Almost surely, 2^99884773 is an apocalyptic number.

It is an amenable number.

99884773 is a deficient number, since it is larger than the sum of its proper divisors (1391003).

99884773 is a wasteful number, since it uses less digits than its factorization.

99884773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315.

The product of its digits is 3048192, while the sum is 55.

The square root of 99884773 is about 9994.2369893854. The cubic root of 99884773 is about 463.9805360568.

The spelling of 99884773 in words is "ninety-nine million, eight hundred eighty-four thousand, seven hundred seventy-three".